What is Joylyn Frederick's NPI number?

Joylyn Frederick's National Provider Identifier (NPI) is 1932566957, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Joylyn Frederick's specialty?

Joylyn Frederick is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is Joylyn Frederick located?

Joylyn Frederick's practice location on file with NPPES is 694 Williams Ave, Brooklyn, NY 11207-6729.

What is Joylyn Frederick's phone number?

The practice phone number listed in the NPPES registry for Joylyn Frederick is (718) 496-3730.

Is Joylyn Frederick's NPI active?

Yes — Joylyn Frederick's NPI (1932566957) is active in the NPPES registry as of the last update on 2016-01-21.

IndividualActive

Joylyn Frederick

NPI 1932566957 · Registered Nurse · Brooklyn, NY

Joylyn Frederick is a Registered Nurse provider in Brooklyn, NY (NPI 1932566957).

Provider details

NPI number: 1932566957
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Sex: Female
Sole proprietor: No
License: 439738-1 (NY)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 439738-1 (NY)
Nursing Service Providers

Profile Score

Established profile(72/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
10 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

694 Williams Ave

Brooklyn, NY 11207-6729

Phone: (718) 496-3730

Street-level locationGet directions

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Mailing address